Chinese Optics Letters, Volume. 4, Issue 3, 03175(2006)
Diode-pumped CW Tm:GdVO4 laser at 1.9 um
A high power cryogenic cooling Tm-doped (2%) GdVO4 laser double-end-pumped by fiber-coupled-diode with the center wavelength of 804.5 nm at 21 Celsius degree is reported. The highest continuous-wave (CW) power of 2.35 W at 1903 nm is attained at pump power of 24 W. The slope efficiency is 12.5% and the threshold is 3.2 W. Single- and double-end-pumped types are investigated.
Keywords
Tools
Get Citation
Copy Citation Text
Yufeng Li, Baoquan Yao, Yuezhu Wang. Diode-pumped CW Tm:GdVO4 laser at 1.9 um[J]. Chinese Optics Letters, 2006, 4(3): 03175
Paper Information
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20